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2 H2O2(g) = 2 H2O(l) + O2(g)
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CH3CHCHCH3 + H2 = C4H10 =>
CH3CHCHCH3 + H2 = C4H10
Cu(OH)2 + LiNO3 = Cu(NO3)2 + LiOH =>
Cu(OH)2 + 2 LiNO3 = Cu(NO3)2 + 2 LiOH
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
Pb(MnO4)2 + KOH = Pb(OH)2 + KMnO4 =>
Pb(MnO4)2 + 2 KOH = Pb(OH)2 + 2 KMnO4
HI(s) = H2(g) + I2(s) =>
2 HI(s) = H2(g) + I2(s)
Sn(OH)2 + KOH = H2O + K2SnO2 =>
Sn(OH)2 + 2 KOH = 2 H2O + K2SnO2
CuCrO4 + KI + H2SO4 = CuI + I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CuCrO4 + 10 KI + 8 H2SO4 = 2 CuI + 4 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Ag2CO3 = CO2 + Ag + O2 =>
2 Ag2CO3 = 2 CO2 + 4 Ag + O2
S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C(OH)4 = CO2 + H2O =>
C(OH)4 = CO2 + 2 H2O
Cn + Cl2 = CnCl4 =>
Cn + 2 Cl2 = CnCl4
CH2O = CH4CO2 =>
2 CH2O = CH4CO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HBrO2(aq) + NaOH(aq) = H2O(l) + NaBrO2 =>
HBrO2(aq) + NaOH(aq) = H2O(l) + NaBrO2
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O + H2SO4 =>
2 MnSO4 + 20 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O + 2 H2SO4
Fe2 + N2 = FeN =>
Fe2 + N2 = 2 FeN
SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl
CH3CO2H(aq) + Na2CO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2 =>
2 CH3CO2H(aq) + Na2CO3(aq) = 2 CH3CO2Na(aq) + H2O(l) + CO2
C2H3O2 + Cu = Cu(C2H3O2)2 =>
2 C2H3O2 + Cu = Cu(C2H3O2)2
Sr(s) + N2(g) = SrN2 =>
Sr(s) + N2(g) = SrN2
Au + HNO3 = AuNO3 + H2O + NO =>
3 Au + 4 HNO3 = 3 AuNO3 + 2 H2O + NO
(NH4)2MoO4 + Na3PO4 = (NH4)3PO4 + Na2MoO4 =>
3(NH4)2MoO4 + 2 Na3PO4 = 2(NH4)3PO4 + 3 Na2MoO4
NaNO3 + Na = NaO + N =>
NaNO3 + 2 Na = 3 NaO + N
BaSO4 + AlPO4 = Al2(SO4)3 + Ba3(PO4)2 =>
3 BaSO4 + 2 AlPO4 = Al2(SO4)3 + Ba3(PO4)2
Sc + O2 = ScO2 =>
Sc + O2 = ScO2
CrO4 = Cr + O4 =>
CrO4 = Cr + O4
Mg + KOH = MgK2O2 + H2 =>
Mg + 2 KOH = MgK2O2 + H2
AgNO3 + Mg(s) = Ag(s) + MgNO3 =>
AgNO3 + Mg(s) = Ag(s) + MgNO3
SrOH + HBr = SrBr + H2O =>
SrOH + HBr = SrBr + H2O
CrCl3 + Na2S = NaCl + Cr2S3 =>
2 CrCl3 + 3 Na2S = 6 NaCl + Cr2S3
UO2{2+} + CO2 + H2O = UO2(CO3) + H{+} =>
UO2{2+} + CO2 + H2O = UO2(CO3) + 2 H{+}
K2Cr2O4 + Mg(NO3)2 = MgCr2O4 + KNO3 =>
K2Cr2O4 + Mg(NO3)2 = MgCr2O4 + 2 KNO3
CaSO4 + NaS = CaS + NaSO4 =>
CaSO4 + NaS = CaS + NaSO4
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
AlBr3 + H2CO3 = Al2(CO3)3 + HBr =>
2 AlBr3 + 3 H2CO3 = Al2(CO3)3 + 6 HBr
NaCl + CH3COOAg = NaCH3COO + AgCl =>
NaCl + CH3COOAg = NaCH3COO + AgCl
CuCl + F2 = CuF2 + Cl2 =>
2 CuCl + 2 F2 = 2 CuF2 + Cl2
Cu(OH)2 + NH3 = CuNH3 + OH =>
Cu(OH)2 + NH3 = CuNH3 + 2 OH
NH4 + HNO3 = NH4NO3 + H2 =>
2 NH4 + 2 HNO3 = 2 NH4NO3 + H2
Mg + CH3COOH(ac) = Mg(CH3COO)2(ac) + H2 =>
Mg + 2 CH3COOH(ac) = Mg(CH3COO)2(ac) + H2
BeO + HBr = BeBr2 + H2O =>
BeO + 2 HBr = BeBr2 + H2O
SiSO3 + HC6H7O2 = SO2 + H2O + Si(C6H7O2)2 =>
SiSO3 + 2 HC6H7O2 = SO2 + H2O + Si(C6H7O2)2
C6H12O6 + [Ag(NH3)2]OH = C6H12O7 + Ag + NH3 + H2O =>
C6H12O6 + 2[Ag(NH3)2]OH = C6H12O7 + 2 Ag + 4 NH3 + H2O
CuO(s) + NH3(g) = N2(g) + H2O(g) + Cu =>
3 CuO(s) + 2 NH3(g) = N2(g) + 3 H2O(g) + 3 Cu
CO2 + Ni = NiO + C =>
CO2 + 2 Ni = 2 NiO + C
Na2SO3 + HClO4 = NaClO4 + H2O + SO2 =>
Na2SO3 + 2 HClO4 = 2 NaClO4 + H2O + SO2
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